In a 2002 review article published in the Journal of Alternative and Complementary Medicine (volume 8, number 6), urologist Aaron Katz finds that based on current scientific evidence, isoflavones from red clover extract (brand name Trinovin) appear to be the best alternative treatment for BPH. And yet, Dr. Katz fails to mention red clover or isoflavones in his 2006 book, ďDr. Katzís Guide to Prostate Health.Ē